socialforge/app/views/projects/_applied_status.html.erb

<% if !User.current.member_of?(@project) %>
    <% if User.current.login? && !User.current.admin %>
        <!--关注项目-->
        <li class="mr5 fl">
          <%= watcher_link_for_project(@project, User.current) %>
          <%= link_to "#{@project.watcher_users.count}", {:controller=>"projects", :action=>"watcherlist", :id => @project.id}, :class => 'pro_new_topbtn fl'  %>
        </li>
        <!--加入项目-->
        <li class="mr5 fl">
          <% if AppliedProject.where(:user_id => User.current, :project_id => @project_id).first.nil? %>
              <%= join_in_project_link(@project, User.current) %>
          <% else %>
              <a style="cursor: default" class="pro_new_topbtn_left fl">等待审批</a>
          <% end %>
          <%= link_to "#{@project.members.count}", project_member_path(@project), :class => 'pro_new_topbtn fl' %>
        </li>
    <% end %>
<% else %>
    <li class="mr5 fl"><%= store_project_link(@project.id, User.current.id) %><a href="javascript:void(0);" class="pro_new_topbtn fl"> 10</a></li>
    <!--项目创建者不能退出项目-->
    <% if User.current.id != @project.user_id %>
        <%= exit_project_link(@project) %>
        <%= link_to "#{@project.members.count}", project_member_path(@project), :class => 'pro_new_topbtn fl' %>
    <% end %>
<% end %>